249749082

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 641362176

約数和(自身を除く): 391613094

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 81, 93, 99, 121, 137, 162, 186, 198, 242, 243, 274, 279, 297, 341, 363, 411, 486, 558, 594, 682, 726, 822, 837, 891, 1023, 1089, 1233, 1507, 1674, 1782, 2046, 2178, 2466, 2511, 2673, 3014, 3069, 3267, 3699, 3751, 4247, 4521, 5022, 5346, 6138, 6534, 7398, 7502, 7533, 8494, 9042, 9207, 9801, 11097, 11253, 12741, 13563, 15066, 16577, 18414, 19602, 22194, 22506, 25482, 27126, 27621, 29403, 33154, 33291, 33759, 38223, 40689, 46717, 49731, 55242, 58806, 66582, 67518, 76446, 81378, 82863, 93434, 99462, 101277, 114669, 122067, 140151, 149193, 165726, 202554, 229338, 244134, 280302, 298386, 303831, 344007, 366201, 420453, 447579, 513887, 607662, 688014, 732402, 840906, 895158, 911493, 1027774, 1032021, 1261359, 1342737, 1541661, 1822986, 2064042, 2522718, 2685474, 3083322, 3784077, 4028211, 4624983, 7568154, 8056422, 9249966, 11352231, 13874949, 22704462, 27749898, 41624847, 83249694, 124874541, 249749082]

約数ペア:

[(1, 249749082), (2, 124874541), (3, 83249694), (6, 41624847), (9, 27749898), (11, 22704462), (18, 13874949), (22, 11352231), (27, 9249966), (31, 8056422), (33, 7568154), (54, 4624983), (62, 4028211), (66, 3784077), (81, 3083322), (93, 2685474), (99, 2522718), (121, 2064042), (137, 1822986), (162, 1541661), (186, 1342737), (198, 1261359), (242, 1032021), (243, 1027774), (274, 911493), (279, 895158), (297, 840906), (341, 732402), (363, 688014), (411, 607662), (486, 513887), (558, 447579), (594, 420453), (682, 366201), (726, 344007), (822, 303831), (837, 298386), (891, 280302), (1023, 244134), (1089, 229338), (1233, 202554), (1507, 165726), (1674, 149193), (1782, 140151), (2046, 122067), (2178, 114669), (2466, 101277), (2511, 99462), (2673, 93434), (3014, 82863), (3069, 81378), (3267, 76446), (3699, 67518), (3751, 66582), (4247, 58806), (4521, 55242), (5022, 49731), (5346, 46717), (6138, 40689), (6534, 38223), (7398, 33759), (7502, 33291), (7533, 33154), (8494, 29403), (9042, 27621), (9207, 27126), (9801, 25482), (11097, 22506), (11253, 22194), (12741, 19602), (13563, 18414), (15066, 16577)]